http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Report on Turton collection of South African marine mollusks, with additional notes of other South African shells contained in U.S. National Museum
1 online resource (xii+305+illus. pages)
Electronic reproduction. [Bethesda, Md.] : ProQuest, 2014. digital, PDF file. ProQuest U.S. Executive Branch Documents Mode of access: World Wide Web via ProQuest website.